APA Style

Interactions, S, O, M, -, P. (1984). Microbial - plant interactions: proceedings of symposium held at Fort Collins, Colo, 5-10 August 1979 . Colo: Crop Science Society of America.

MLA Style

Interactions, SYMPOSIUM, On, Microbial, -, Plant. "Microbial - plant interactions: proceedings of symposium held at Fort Collins, Colo, 5-10 August 1979". Colo: Crop Science Society of America, 1984. Electronic resources.